Li+UPS 5000/48V

The problem with traditional inverters is not the inverter — it's everything else. Buying the right battery. Finding space for it. Checking acid levels. Topping up distilled water. Replacing it in 2–3 years when it dies. Calling the battery man. Worrying about acid leaks near children.

The Invertek Li+ UPS 1150 eliminates all of it. One wall-mounted unit. One 36-month warranty. Zero ongoing maintenance. Ever.

What Makes Lithium Different

Installation

Includes wall mounting hardware and 4 fasteners. Installs on any standard wall in 20–30 minutes. No separate battery cabinet. No floor cable runs. No acid contamination risk near children or pets.

What It Powers

840W pure sine wave: 3 fans + 8 LED lights + LED TV (43") + desktop/laptop + Wi-Fi router + CCTV. Expected backup: 3–4 hours on full load with built-in 100Ah Li-ion battery.

Includes: 1 Complete Unit, Operating Manual, Silica Gel, 4 Wall Fasteners, Mounting Plates | HSN 8504 | 18% GST | Made in India

Key Features:
ZERO MAINTENANCE — EVER: No acid top-up, no terminal cleaning, no battery replacement for 7+ years. Lithium-ion cells rated 2,000+ charge cycles. Set it and forget it.
WALL-MOUNT — NO FLOOR SPACE: Mounts on any wall, complete with hardware included. Eliminates inverter cabinet + battery stand + floor space in your home.
INBUILT BATTERY — ONE WARRANTY: Battery AND inverter covered under one 36-month manufacturer warranty. No separate battery warranty, no split liability.
5-YEAR TCO vs LEAD-ACID: Lead-acid system (inverter + 2 batteries over 5 years) = ₹18,000–₹28,000. Li+ UPS 1150 = ₹24,836 once. No battery replacement cost.
VS SU-VASTIKA WALL LITHIUM (₹28,000–₹35,000 / 24M): Invertek Li+ 1150 at ₹24,836 with 36M warranty is the better value lithium wall-mount UPS in India.

What batteries does this inverter require?
The Rapid+ 3500/24V requires 2×12V tubular batteries connected in series (24V system). Recommended capacity is 150Ah to 200Ah for optimal backup.

Is this compatible with lithium battery?
Yes, lithium compatibility depends on the BMS. Please confirm with support.

What appliances can I run simultaneously?
You can run fans, lights, Wi-Fi router, TV, and small appliances depending on total load.

How do I claim warranty?
You can contact Invertek customer support with your purchase invoice to initiate warranty service.

Does it work during low voltage (brownouts)?
Yes, it is designed to operate efficiently even during low voltage conditions.

What is the changeover time? Will my PC restart?
The changeover time is less than 8ms, so sensitive devices like PCs usually do not restart.

Is installation included?
Installation support may be provided depending on your location. Please confirm with customer care.